Summary

Thanks for copy of HS’s Principles of psychology [1855].

Summary

Arranges an appointment.

Summary

JL is studying Cynipidae. CD sends galls for his examination.

Summary

Informs CD on age of land, freshwater, and marine Mollusca.

Summary

Thanks SC for his interesting account of the state of the colony. SC was wise to settle there where his sons have much better prospects.

Has finished his book on barnacles [1854]. Royal Medal awarded him chiefly for this work.

Asks SC whether he has observed any odd imported breeds of poultry, for his work on variation of species.

Summary

Thanks MJB for information which he is including in his article for the Linnean Society.

Refers to the peas "which produce the black or intensely purple pods". [See 1834 and 1836.]

Summary

TH believes that the progeny of hybrid crosses, in which a domesticated or "artificial" race is involved, tend to resemble the more "natural" of their parents [see Natural selection, p. 486].

Provides some information on local hybrid domestic geese [see Natural selection, p. 439] and pigeons.

Summary

Thanks for proof sheets of Lake Ngami: or, exploration and discoveries during four years’ wanderings in the wilds of South Western Africa (Andersson 1856).

Is very grateful for the information CJA has provided about cattle in South Africa, and wishes to ask further questions about native breeds.

Summary

Reports on breeding experiments with various seeds: corn, aubergine, kidney beans, sugar-peas. Speculates that cause of changes in seed colour in sugar-peas may be mere variation rather than result of impregnation.

Summary

Asks WBT to try to purchase some specific pigeons.

Summary

Hopes GHKT will publish on variations in plant species at different elevations. Asks about variations among plants on heights of Ceylon.

Promises to publish on the species question.

Asks for pigeons’ skins from India or Ceylon, and for ducks’ skeletons. Mentions help promised by E. F. Kelaart.

Summary

Is trying to procure some cocks for CD.

Believes Scotch deerhounds are mongrels.

Summary

Discusses various pigeons and would welcome receiving any odd breed. Some pigeons have died from overeating bag salt.

Summary

Believes WDF’s case of mongrel Scotch deerhound is very valuable for him.

Mentions his work on pigeons and chickens.

Fears sometimes he will break down: "My subject gets bigger and bigger".

Summary

Gives references to works on fowls and pigeons.

Observations on Gallinaceae.

Musk ox skull from southern England is additional evidence for Agassiz’s glacial period. Owen is mistaken in calling it a buffalo.

EB describes the buffalo proper.

Will send domestic pigeon specimens.

Believes pigeons were not bred in India before the Mohammedan conquest. Describes Indian breeds.

Believes the ass is an African rather than an Asian production. Discusses various species of ass and their distribution.

Wild horned cattle on borders of Pilibhit and Shahjahanpur.

[Notes received by CD on 6 May 1856.]